4590533357809 has 27 divisors (see below), whose sum is σ = 5362837983243. Its totient is φ = 3917992398768.

The previous prime is 4590533357741. The next prime is 4590533357821. The reversal of 4590533357809 is 9087533350954.

The square root of 4590533357809 is 2142553.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3951448230625 + 639085127184 = 1987825^2 + 799428^2 .

It is not a de Polignac number, because 4590533357809 - 2¹³ = 4590533349617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4590533351809) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4604345899 + ... + 4604346895.

It is an arithmetic number, because the mean of its divisors is an integer number (198623629009).

Almost surely, 2^{4590533357809} is an apocalyptic number.

4590533357809 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4590533357809 is the 2142553-rd square number.

4590533357809 is the 1071277-th centered octagonal number.

It is an amenable number.

4590533357809 is a deficient number, since it is larger than the sum of its proper divisors (772304625434).

4590533357809 is an frugal number, since it uses more digits than its factorization.

4590533357809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622 (or 1311 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 61.

The spelling of 4590533357809 in words is "four trillion, five hundred ninety billion, five hundred thirty-three million, three hundred fifty-seven thousand, eight hundred nine".